| Index | Sudlersville | Maryland | National |
| Income per capita | $34,706 | $55,489 | $44,883 |
| Median household income | $60,536 | $112,126 | $81,333 |
| Median income owner occupied | $86,347 | $142,381 | $106,172 |
| Median income renter occupied | $44,950 | $70,540 | $52,080 |
| Median earnings male | $41,542 | $69,331 | $54,343 |
| Median earnings female | $38,287 | $51,519 | $38,439 |
| Unemployment rate | 1.4% | 4.8% | 4.9% |
| Poverty level | 13.2% | 9.9% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 16.8% | 16.8% |
| Manufacturing sector | 8.4% | 8.4% |
| Financial & insurance services | 0.0% | 0.0% |
| Wholesale & retail services | 27.4% | 27.4% |
| Public administration | 26.3% | 26.3% |
| Transportation, warehousing & utilities | 8.4% | 8.4% |
| Education, health & social services | 10.5% | 10.5% |
| Other | 2.1% | 2.1% |
| City | Population | Household Income | National Avg. |
| Hartly, DE | 170 | $185,756 | 128.4% |
| Centreville, MD | 4,966 | $149,388 | 83.7% |
| Clayton, DE | 3,485 | $131,090 | 61.2% |
| Worton, MD | 102 | $129,069 | 58.7% |
| Church Hill, MD | 891 | $101,828 | 25.2% |
| Sudlersville, MD | 438 | $60,536 | 25.6% |
| City | Population | Household Income | National Avg. |
| Hector, AR | 438 | $71,899 | 11.6% |
| Oxford Junction, IA | 438 | $71,709 | 11.8% |
| Spillville, IA | 438 | $49,313 | 39.4% |
| Vienna, MD | 438 | $111,583 | 37.2% |
| Rosebush, MI | 438 | $48,682 | 40.1% |
| Sudlersville, MD | 438 | $60,536 | 25.6% |